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#!/bin/sh
# SPDX-License-Identifier: GPL-2.0-or-later
#
# Just process the CPP output from systbl_chk.c and complain
# if anything is out of order.
#
# Copyright © 2008 IBM Corporation
#
awk 'BEGIN { num = -1; } # Ignore the beginning of the file
/^#/ { next; }
/^[ \t]*$/ { next; }
/^START_TABLE/ { num = 0; next; }
/^END_TABLE/ {
if (num != $2) {
printf "Error: NR_syscalls (%s) is not one more than the last syscall (%s)\n",
$2, num - 1;
exit(1);
}
num = -1; # Ignore the rest of the file
}
{
if (num == -1) next;
if (($1 != -1) && ($1 != num)) {
printf "Error: Syscall %s out of order (expected %s)\n",
$1, num;
exit(1);
};
num++;
}' "$1"
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